(資料圖片僅供參考)

四十的英文：
forty
40

參考例句：
Among this money there was one forty-sou piece
里面有一個值四十蘇的錢。Younger/older than forty,fifty,etc years of age
不足[已過]四十、五十歲等.Mr. Smith is still in his forties.
史密斯先生才四十幾歲a steamer of 40 feet beam
船幅四十呎之輪船"Exclusive of the driver, there are 40 persons in the bus."
"除了司機,公車上一共有四十個人。"His painting became mature in his 40s and he emerged as a famous painter of the period.
他在四十多歲，就藝術成熟，名聲大噪。Every man at forty is a fool or a physician
人到四十,如果不是傻子,就該知道保養身體An atmosphere of relaxation prevails in the Taiwan Straits for the first time in the past four decades.
臺灣海峽出現了四十余年來前所未有的緩和氣氛。He was a man of forty, thin, with a pinched face, precise and rather pedantic
他年已四十，瘦骨嶙峋，一張干瘦的臉，刻板而迂腐。Confucius said: "At fifteen my heart was set on learning; at thirty I stood firm; at forty I had no more doubts
子曰:「吾十有五而志于學,三十而立,四十而不惑

forty是什么意思：
n. 四十
adj. 四十的；四十個的
The atlas contains forty maps.
這個地圖集有四十幅地圖。He had forty sons.
他有四十個兒子。Every man at forty is a fool or a physician
人到四十,如果不是傻子,就該知道保養身體He talked forty to the dozen at the meeting．
他在會上滔滔不絕地講話。Give yourself forty minutes at the outside.
最多給自己留40分鐘。